diff options
Diffstat (limited to 'src/quick/items/qquickshadereffect.cpp')
| -rw-r--r-- | src/quick/items/qquickshadereffect.cpp | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/src/quick/items/qquickshadereffect.cpp b/src/quick/items/qquickshadereffect.cpp index 354b9f751b..9a20703f18 100644 --- a/src/quick/items/qquickshadereffect.cpp +++ b/src/quick/items/qquickshadereffect.cpp @@ -43,6 +43,7 @@ #include <private/qquickshadereffectnode_p.h> #include <QtQuick/qsgmaterial.h> +#include <QtQuick/private/qsgshadersourcebuilder_p.h> #include "qquickitem_p.h" #include <QtQuick/private/qsgcontext_p.h> @@ -57,24 +58,6 @@ QT_BEGIN_NAMESPACE -static const char qt_default_vertex_code[] = - "uniform highp mat4 qt_Matrix; \n" - "attribute highp vec4 qt_Vertex; \n" - "attribute highp vec2 qt_MultiTexCoord0; \n" - "varying highp vec2 qt_TexCoord0; \n" - "void main() { \n" - " qt_TexCoord0 = qt_MultiTexCoord0; \n" - " gl_Position = qt_Matrix * qt_Vertex; \n" - "}"; - -static const char qt_default_fragment_code[] = - "varying highp vec2 qt_TexCoord0; \n" - "uniform sampler2D source; \n" - "uniform lowp float qt_Opacity; \n" - "void main() { \n" - " gl_FragColor = texture2D(source, qt_TexCoord0) * qt_Opacity; \n" - "}"; - static const char qt_position_attribute_name[] = "qt_Vertex"; static const char qt_texcoord_attribute_name[] = "qt_MultiTexCoord0"; @@ -576,6 +559,7 @@ void QQuickShaderEffectCommon::propertyChanged(QQuickItem *item, int mappedId, \li QVector4D -> vec4 \li QTransform -> mat3 \li QMatrix4x4 -> mat4 + \li QQuaternion -> vec4, scalar value is \c w. \li \l Image, \l ShaderEffectSource -> sampler2D - Origin is in the top-left corner, and the color values are premultiplied. \endlist @@ -979,10 +963,16 @@ QSGNode *QQuickShaderEffect::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeDa if (m_dirtyProgram) { Key s = m_common.source; - if (s.sourceCode[Key::FragmentShader].isEmpty()) - s.sourceCode[Key::FragmentShader] = qt_default_fragment_code; - if (s.sourceCode[Key::VertexShader].isEmpty()) - s.sourceCode[Key::VertexShader] = qt_default_vertex_code; + QSGShaderSourceBuilder builder; + if (s.sourceCode[Key::FragmentShader].isEmpty()) { + builder.appendSourceFile(QStringLiteral(":/items/shaders/shadereffect.frag")); + s.sourceCode[Key::FragmentShader] = builder.source(); + builder.clear(); + } + if (s.sourceCode[Key::VertexShader].isEmpty()) { + builder.appendSourceFile(QStringLiteral(":/items/shaders/shadereffect.vert")); + s.sourceCode[Key::VertexShader] = builder.source(); + } s.className = metaObject()->className(); material->setProgramSource(s); |